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Buoyancy device by phase change of water to ice

Started by Willy, April 13, 2023, 05:23:35 PM

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Willy

#5
April 19, 2023, 02:18:59 PM

Agree.

Lots of problems to over come with this process.

Thanks for the input.

Willy

#6
April 19, 2023, 02:27:46 PM
Quote from: sm0ky2 on April 19, 2023, 02:07:59 PM
There is an associated change in volume of the insulated container,
What affect might this have on changes in temperature?
Begin freezing the water, and the effect causes an increase in temperature?
Theres also the weight of the refrigerator system, which will be much less buoyant than ice.
Causing a technical issue with the freezing.


It is an interesting concept, but i can see some issues that would first need to be addressed

Thanks again.

I gave very little detail, sorry

In my mind the ice was placed into the the insulating container after freezing.

In my mind the the refrigeration system remains at depth.

telecom

#8
April 22, 2023, 11:29:18 PM
any liquid can be used which changes density with the temp.

Willy

#9
April 23, 2023, 09:51:45 AM
considerations ..

The most change in volume per degree of temperature change.

Use of ambient temperature can bring water into very near to the phase
change temperature, either side, higher or lower.

Got other ideas - info ?
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